/**
  ******************************************************************************
  * @file    stm32f7xx_rtk_gps_nav.c
  * @author  kyChu
  * @version V1.0.0
  * @date    20-August-2019
  * @brief   This file provides set of firmware functions to manage:
  *          - LEDs available on STM32F7XX-RTK-GPS-NAV Board 
  *            from Deepblue
  ******************************************************************************
  * @attention
  *
  * <h2><center>&copy; COPYRIGHT(c) 2015 STMicroelectronics</center></h2>
  *
  * Redistribution and use in source and binary forms, with or without modification,
  * are permitted provided that the following conditions are met:
  *   1. Redistributions of source code must retain the above copyright notice,
  *      this list of conditions and the following disclaimer.
  *   2. Redistributions in binary form must reproduce the above copyright notice,
  *      this list of conditions and the following disclaimer in the documentation
  *      and/or other materials provided with the distribution.
  *   3. Neither the name of STMicroelectronics nor the names of its contributors
  *      may be used to endorse or promote products derived from this software
  *      without specific prior written permission.
  *
  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
  * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
  * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
  * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  *
  ******************************************************************************
  */ 
  
/* Includes ------------------------------------------------------------------*/
#include "stm32f7xx_rtk_gps_nav.h"

/** STM32F7XX_RTK_GPS_NAV_LOW_LEVEL_Private_TypesDefinitions
  */

/** STM32F7XX_RTK_GPS_NAV_LOW_LEVEL_Private_Defines
  */

/**
  * @brief STM32F7xx RTK_GPS_NAV BSP Driver version number V1.0.0
  */
#define __STM32F7xx_RTK_GPS_NAV_BSP_VERSION_MAIN   (0x01) /*!< [31:24] main version */
#define __STM32F7xx_RTK_GPS_NAV_BSP_VERSION_SUB1   (0x00) /*!< [23:16] sub1 version */
#define __STM32F7xx_RTK_GPS_NAV_BSP_VERSION_SUB2   (0x00) /*!< [15:8]  sub2 version */
#define __STM32F7xx_RTK_GPS_NAV_BSP_VERSION_RC     (0x00) /*!< [7:0]  release candidate */ 
#define __STM32F7xx_RTK_GPS_NAV_BSP_VERSION        ((__STM32F7xx_RTK_GPS_NAV_BSP_VERSION_MAIN << 24)\
                                             |(__STM32F7xx_RTK_GPS_NAV_BSP_VERSION_SUB1 << 16)\
                                             |(__STM32F7xx_RTK_GPS_NAV_BSP_VERSION_SUB2 << 8 )\
                                             |(__STM32F7xx_RTK_GPS_NAV_BSP_VERSION_RC))   

/** STM32F7XX_RTK_GPS_NAV_LOW_LEVEL_Private_Macros
  */

/** STM32F7XX_RTK_GPS_NAV_LOW_LEVEL_Private_Variables
  */ 
GPIO_TypeDef* GPIO_PORT[LEDn] = {LED1_GPIO_PORT, LED2_GPIO_PORT};

const uint16_t GPIO_PIN[LEDn] = {LED1_PIN, LED2_PIN};

/** STM32F7XX_RTK_GPS_NAV_LOW_LEVEL_Private_FunctionPrototypes
  */

/** STM32F7XX_RTK_GPS_NAV_LOW_LEVEL_Private_Functions
  */ 

/**
  * @brief  This method returns the STM32F7xx RTK GPS NAV BSP Driver revision
  * @param  None
  * @retval version: 0xXYZR (8bits for each decimal, R for RC)
  */
uint32_t BSP_GetVersion(void)
{
  return __STM32F7xx_RTK_GPS_NAV_BSP_VERSION;
}

/**
  * @brief  Configures LED GPIO.
  * @param  Led: Specifies the Led to be configured. 
  *   This parameter can be one of following parameters:
  *     @arg  LED1
  *     @arg  LED2
  * @retval None
  */
void BSP_LED_Init(Led_TypeDef Led)
{
  GPIO_InitTypeDef  GPIO_InitStruct;
  
  /* Enable the GPIO_LED Clock */
  LEDx_GPIO_CLK_ENABLE(Led);
  
  /* Configure the GPIO_LED pin */
  GPIO_InitStruct.Pin = GPIO_PIN[Led];
  GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
  GPIO_InitStruct.Pull = GPIO_NOPULL;
  GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
  
  HAL_GPIO_Init(GPIO_PORT[Led], &GPIO_InitStruct);
  HAL_GPIO_WritePin(GPIO_PORT[Led], GPIO_PIN[Led], GPIO_PIN_RESET); 
}

/**
  * @brief  DeInit LEDs.
  * @param  Led: LED to be de-init. 
  *   This parameter can be one of the following values:
  *     @arg  LED1
  *     @arg  LED2
  * @note Led DeInit does not disable the GPIO clock nor disable the Mfx 
  * @retval None
  */
void BSP_LED_DeInit(Led_TypeDef Led)
{
  GPIO_InitTypeDef  gpio_init_structure;

  /* Turn off LED */
  HAL_GPIO_WritePin(GPIO_PORT[Led], GPIO_PIN[Led], GPIO_PIN_RESET);
  /* DeInit the GPIO_LED pin */
  gpio_init_structure.Pin = GPIO_PIN[Led];
  HAL_GPIO_DeInit(GPIO_PORT[Led], gpio_init_structure.Pin);
}

/**
  * @brief  Turns selected LED On.
  * @param  Led: Specifies the Led to be set on. 
  *   This parameter can be one of following parameters:
  *     @arg  LED1
  *     @arg  LED2
  * @retval None
  */
void BSP_LED_On(Led_TypeDef Led)
{
  HAL_GPIO_WritePin(GPIO_PORT[Led], GPIO_PIN[Led], GPIO_PIN_SET); 
}

/**
  * @brief  Turns selected LED Off.
  * @param  Led: Specifies the Led to be set off. 
  *   This parameter can be one of following parameters:
  *     @arg  LED1
  *     @arg  LED2
  * @retval None
  */
void BSP_LED_Off(Led_TypeDef Led)
{
  HAL_GPIO_WritePin(GPIO_PORT[Led], GPIO_PIN[Led], GPIO_PIN_RESET); 
}

/**
  * @brief  Toggles the selected LED.
  * @param  Led: Specifies the Led to be toggled. 
  *   This parameter can be one of following parameters:
  *     @arg  LED1
  *     @arg  LED2
  * @retval None
  */
void BSP_LED_Toggle(Led_TypeDef Led)
{
  HAL_GPIO_TogglePin(GPIO_PORT[Led], GPIO_PIN[Led]);
}
    
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
